Package apple.metalperformanceshaders

Class MPSNNCropAndResizeBilinear

  • All Implemented Interfaces:
    NSCoding, NSCopying, NSSecureCoding, NSObject
    public class MPSNNCropAndResizeBilinear
extends MPSCNNKernel
    MPSNNCropAndResizeBilinear [@dependency] This depends on Metal.framework The MPSNNCropAndResizeBilinear filter resizes the source image using bilinear interpolation to a destination whose dimensions are given by resizeWidth and resizeHeight The number of output feature channels remains the same as the number of input feature channels.

    • Constructor Detail

      • MPSNNCropAndResizeBilinear

        protected MPSNNCropAndResizeBilinear​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • allocWithZone

        public static java.lang.Object allocWithZone​(org.moe.natj.general.ptr.VoidPtr zone)

      • automaticallyNotifiesObserversForKey

        public static boolean automaticallyNotifiesObserversForKey​(java.lang.String key)

      • cancelPreviousPerformRequestsWithTarget

        public static void cancelPreviousPerformRequestsWithTarget​(java.lang.Object aTarget)

      • cancelPreviousPerformRequestsWithTargetSelectorObject

        public static void cancelPreviousPerformRequestsWithTargetSelectorObject​(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

      • classFallbacksForKeyedArchiver

        public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

      • classForKeyedUnarchiver

        public static org.moe.natj.objc.Class classForKeyedUnarchiver()

      • debugDescription_static

        public static java.lang.String debugDescription_static()

      • description_static

        public static java.lang.String description_static()

      • hash_static

        public static long hash_static()

      • initWithCoderDevice

        public MPSNNCropAndResizeBilinear initWithCoderDevice​(NSCoder aDecoder,
                                                      java.lang.Object device)
        NSSecureCoding compatability See @ref MPSKernel#initWithCoder.
        Overrides:
        initWithCoderDevice in class MPSCNNKernel
        Parameters:
        aDecoder - The NSCoder subclass with your serialized MPSNNCropAndResizeBilinear
        device - The MTLDevice on which to make the MPSNNCropAndResizeBilinear
        Returns:
        A new MPSNNResizeBilinear object, or nil if failure.

      • initWithDevice

        public MPSNNCropAndResizeBilinear initWithDevice​(java.lang.Object device)
        Description copied from class: MPSCNNKernel
        Standard init with default properties per filter type
        Overrides:
        initWithDevice in class MPSCNNKernel
        Parameters:
        device - The device that the filter will be used on. May not be NULL.
        Returns:
        A pointer to the newly initialized object. This will fail, returning nil if the device is not supported. Devices must be MTLFeatureSet_iOS_GPUFamily2_v1 or later.

      • initWithDeviceResizeWidthResizeHeightNumberOfRegionsRegions

        public MPSNNCropAndResizeBilinear initWithDeviceResizeWidthResizeHeightNumberOfRegionsRegions​(MTLDevice device,
                                                                                              long resizeWidth,
                                                                                              long resizeHeight,
                                                                                              long numberOfRegions,
                                                                                              MPSRegion regions)
        Initialize the crop and resize bilinear filter.
        Parameters:
        device - The device the filter will run on.
        resizeWidth - The destination resize width in pixels
        resizeHeight - The destination resize height in pixels
        numberOfRegions - Specifies the number of bounding box i.e. regions to resize
        regions - This is a pointer to "numberOfRegions" boxes which specify the locations in the source image to use for each box/region to perform the resize operation.
        Returns:
        A valid MPSNNCropAndResizeBilinear object or nil, if failure.

      • instanceMethodSignatureForSelector

        public static NSMethodSignature instanceMethodSignatureForSelector​(org.moe.natj.objc.SEL aSelector)

      • instancesRespondToSelector

        public static boolean instancesRespondToSelector​(org.moe.natj.objc.SEL aSelector)

      • isSubclassOfClass

        public static boolean isSubclassOfClass​(org.moe.natj.objc.Class aClass)

      • keyPathsForValuesAffectingValueForKey

        public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey​(java.lang.String key)

      • new_objc

        public static java.lang.Object new_objc()

      • numberOfRegions

        public long numberOfRegions()
        [@property] numberOfRegions the number of bounding box i.e. regions to resize.

      • regions

        public MPSRegion regions()
        [@property] regions This is a pointer to "numberOfRegions" boxes which specify the locations in the source image to use for each box/region to perform the resize operation. The coordinates specified are normalized values. A normalized region outside the [0, 1] range is allowed, in which case we use extrapolation_value to extrapolate the input image values.

      • resizeHeight

        public long resizeHeight()
        [@property] resizeHeight The resize height.

      • resizeWidth

        public long resizeWidth()
        [@property] resizeWidth The resize width.

      • resolveClassMethod

        public static boolean resolveClassMethod​(org.moe.natj.objc.SEL sel)

      • resolveInstanceMethod

        public static boolean resolveInstanceMethod​(org.moe.natj.objc.SEL sel)

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • superclass_static

        public static org.moe.natj.objc.Class superclass_static()

      • supportsSecureCoding

        public static boolean supportsSecureCoding()

      • _supportsSecureCoding

        public boolean _supportsSecureCoding()
        Description copied from interface: NSSecureCoding
        This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.
        Specified by:
        _supportsSecureCoding in interface NSSecureCoding
        Overrides:
        _supportsSecureCoding in class MPSCNNKernel

      • version_static

        public static long version_static()